# HG changeset patch
# User Josef Eisl <josef.eisl@jku.at>
# Date 1437744255 -7200
# Node ID 05612742baa8eec90956978a00062446b5d52d53
# Parent  610c1d8cec4db0cda3d681ff23a5bde371aa7448
MoveProfiling: add support for stack to stack moves.

diff -r 610c1d8cec4d -r 05612742baa8 graal/com.oracle.graal.lir/src/com/oracle/graal/lir/profiling/MoveProfiling.java
--- a/graal/com.oracle.graal.lir/src/com/oracle/graal/lir/profiling/MoveProfiling.java	Fri Jul 24 14:53:09 2015 +0200
+++ b/graal/com.oracle.graal.lir/src/com/oracle/graal/lir/profiling/MoveProfiling.java	Fri Jul 24 15:24:15 2015 +0200
@@ -51,7 +51,8 @@
         STACK2REG("Reg", "Stack"),
         CONST2REG("Reg", "Const"),
         REG2STACK("Stack", "Reg"),
-        CONST2STACK("Stack", "Const");
+        CONST2STACK("Stack", "Const"),
+        STACK2STACK("Stack", "Stack");
 
         private final String name;
 
@@ -84,6 +85,9 @@
                 if (isConstant(src)) {
                     return CONST2STACK;
                 }
+                if (isStackSlot(src)) {
+                    return STACK2STACK;
+                }
             }
             throw JVMCIError.shouldNotReachHere(String.format("Unrecognized Move: %s dst=%s, src=%s", move, dst, src));
         }